几位老年大学医疗保健班的老友们,凑在一起谈论医疗保健这个话题,共同感到必须坚持运动才能延缓衰老。笔者从理论和实践中谈谈这个问题的重要性。人衰老的基本变化是:组织与细胞的衰老、细胞间质的衰老、体表外形的变化和生理功能的下降。衰老是不可抗拒的自然规律,是一个逐渐进展的量变过程。衰老不能消除,但可以延缓,体育锻炼就 Several elderly college health care classmates, gathered together to talk about the topic of health care, felt the need to persist in the campaign to delay aging. The author from theory and practice to talk about the importance of this issue. The basic changes in human aging are: the aging of tissues and cells, the aging of the interstitial cells, changes in the appearance of the body surface, and the decline of physiological functions. Aging is an irresistible natural law and a gradual process of quantitative change. Aging can not be eliminated, but can be postponed, physical exercise on it